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Added the basics for path tracing

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This commit is contained in:
Winston Lowe 2026-01-22 23:42:10 -08:00
parent 297e609b3e
commit 2089613696
3 changed files with 49 additions and 2 deletions
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17
lib/connector/meshcore_protocol.dart
View file

@ -127,6 +127,7 @@ const int cmdSendStatusReq = 27;
const int cmdGetContactByKey = 30;
const int cmdGetChannel = 31;
const int cmdSetChannel = 32;
const int cmdSendTracePath = 36;
const int cmdGetRadioSettings = 57;
const int cmdGetTelemetryReq = 39;
const int cmdGetCustomVar = 40;
@ -176,6 +177,7 @@ const int pushCodeLoginSuccess = 0x85;
const int pushCodeLoginFail = 0x86;
const int pushCodeStatusResponse = 0x87;
const int pushCodeLogRxData = 0x88;
const int pushCodeTraceData = 0x89;
const int pushCodeNewAdvert = 0x8A;
const int pushCodeTelemetryResponse = 0x8B;
const int pushCodeBinaryResponse = 0x8C;
@ -708,3 +710,18 @@ Uint8List buildSendBinaryReq(Uint8List repeaterPubKey, {Uint8List? payload}) {
}
return writer.toBytes();
}
//Build a trace request frame
//[cmd][tag x4][auth x4][flag][payload]
Uint8List buildTraceReq(int tag, int auth, int flag, {Uint8List? payload})
{
final writer = BufferWriter();
writer.writeByte(cmdSendTracePath);
writer.writeUInt32LE(tag);
writer.writeUInt32LE(auth);
writer.writeByte(flag);
if (payload != null && payload.isNotEmpty) {
writer.writeBytes(payload);
}
return writer.toBytes();
}

30
lib/screens/contacts_screen.dart
View file

@ -752,7 +752,20 @@ class _ContactsScreenState extends State<ContactsScreen>
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
if (isRepeater)
if (isRepeater) ...[
ListTile(
leading: const Icon(Icons.radar, color: Colors.green),
title: Text("Ping"),
onTap: () async {
final frame = buildTraceReq(
DateTime.now().millisecondsSinceEpoch ~/ 1000,
0,
0,
payload: contact.publicKey.sublist(0,1),
);
await connector.sendFrame(frame);
}
),
ListTile(
leading: const Icon(Icons.cell_tower, color: Colors.orange),
title: Text(context.l10n.contacts_manageRepeater),
@ -761,7 +774,20 @@ class _ContactsScreenState extends State<ContactsScreen>
_showRepeaterLogin(context, contact);
},
)
else if (isRoom) ...[
]else if (isRoom) ...[
ListTile(
leading: const Icon(Icons.radar, color: Colors.green),
title: Text("Ping"),
onTap: () async {
final frame = buildTraceReq(
DateTime.now().millisecondsSinceEpoch ~/ 1000,
0,
0,
payload: contact.publicKey.sublist(0,1),
);
await connector.sendFrame(frame);
}
),
ListTile(
leading: const Icon(Icons.room, color: Colors.blue),
title: Text(context.l10n.contacts_roomLogin),

4
lib/services/ble_debug_log_service.dart
View file

@ -156,6 +156,8 @@ class BleDebugLogService extends ChangeNotifier {
return 'CMD_GET_RADIO_SETTINGS';
case cmdSetCustomVar:
return 'CMD_SET_CUSTOM_VAR';
case cmdSendTracePath:
return 'CMD_SEND_TRACE_PATH';
default:
return null;
}
@ -195,6 +197,8 @@ class BleDebugLogService extends ChangeNotifier {
return 'RESP_CODE_CHANNEL_INFO';
case respCodeRadioSettings:
return 'RESP_CODE_RADIO_SETTINGS';
case pushCodeTraceData:
return 'PUSH_CODE_TRACE_DATA';
default:
return null;
}